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My Chevy Van has a problem since a few weeks.
Whenever I demand a lot of power (going uphill on a freeway or driving a mountain pass) it begins to cough, looses a lot of power, car runs slower and slower and eventuelly the engines stalls/shuts off.
What can i do?
is it a problem with the spark plugs?
the problem only occurs when I need a lot of power
What seems to make the problem better or worse? worse in heat, cold and when the car needs a lot of power
How long have you had this problem? a few weeks
I have no electric power for my trailer at plug

What seems to make the problem better or worse? same
How long have you had this problem? same
Engine light and hold light flash and car chugs
Just opens like normal gets halfway then closes again
What seems to make the problem better or worse? Nothing changes it
How long have you had this problem? Just started after i did engine change
It turns over but not crank. Changed the spark plugs a fuel pump what can it be?
How long have you had this problem? 2days
I need to know how to determine how much my chevy Colorado will pull.
The abs light along with a wrench symbol is periodically on my instrument panel . Does this mean that it needs maintenance or is it simply a reminder to get it checked??
Every interior light but also including side mirror lights stay lit.
What seems to make the problem better or worse? Nothing makes the problem better
How long have you had this problem? A few weeks
I found the evap. canister was broken. I replaced it with a new A/C Delco part, with the updated vent valve and harness. Cleared the code and it came back on. I bought a smoke machine. Hooked it to the hose at the intake. The smoke was coming out of the vent hose in the right rear wheel well. I checked for voltage at the vent valve. It has 12 volts. The ground was open. I back probed the wire at the ECM. And grounded it, the valve closes. Do you know when the valve is supposed to be closed? Thank you, Dennis
What seems to make the problem better or worse? No change no matter what I do.
How long have you had this problem? Several months
like I said above I can start the truck but it will not go into gear once started. When attempting to put into gear the truck wants to surge in the direction of the gear I'm trying to engage.
How long have you had this problem? Truck has sat for a few weeks.
Hardwired the battery to the motor and the seat started working just fine where is the fuse ? Or is the switch bad ?
How long have you had this problem? 6 months
I keep blowing the headlight bulb on my left low beam headlight on my 95 Chevy Suburban can you tell me why I keeps blowing it up
How long have you had this problem? I'm replacing the bulb every 3 weeks
How do I change it and headlight
I have a 99 S10 truck... The dash lights, fuel gauge & heat gauge quit working at the same time... Can u tell me the answer to my problems???
What seems to make the problem better or worse? I don't know
How long have you had this problem? Yesterday
if I turn the motor on the ac won't turn on until I start driving
What seems to make the problem better or worse? it turns on when I start driving. Back ac workd righ away
How long have you had this problem? I just bought truck
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